UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 15 OCT 25 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1024 3 8.8 -0.2 53 9.0 4.8 30 8 280.0 280.7 276.8 290.3 3.68 1 1000 198 6.2 -3.8 49 10.0 2.2 30 10 279.4 279.8 275.3 287.4 2.88 2 925 829 0.0 -5.0 69 5.0 -1.9 335 8 279.3 279.8 275.2 287.3 2.84 3 850 1499 -5.5 -7.7 84 2.2 -6.2 305 19 280.4 280.8 275.4 287.5 2.52 4 820 1779 -7.9 -10.3 83 2.4 -8.7 303 25 280.7 281.1 275.0 286.8 2.13 5 810 1875 -8.1 -14.1 62 6.0 -9.8 303 27 281.5 281.8 274.6 286.1 1.58 6 798 1991 -6.7 -33.7 10 27.0 -11.3 302 30 284.2 284.3 274.0 285.1 0.28 7 788 2089 -6.3 -42.3 4 36.0 -11.3 301 32 285.7 285.7 274.6 286.1 0.12 8 700 3009 -9.5 -44.5 4 35.0 -14.1 295 52 292.0 292.0 277.8 292.3 0.10 9 645 3636 -10.1 -42.1 5 32.0 -14.7 294 60 298.2 298.2 280.8 298.7 0.15 10 558 4727 -19.5 -33.5 28 14.0 -21.6 292 75 299.7 299.8 281.8 301.1 0.41 11 511 5372 -23.7 -37.7 26 14.0 -25.4 290 84 302.3 302.3 282.7 303.3 0.29 12 500 5530 -23.1 -44.1 13 21.0 -25.3 290 86 304.9 304.9 283.5 305.4 0.15 13 497 5574 -22.9 -44.9 12 22.0 -25.1 290 86 305.6 305.7 283.8 306.2 0.14 14 433 6572 -30.9 -40.9 37 10.0 -31.9 293 92 307.8 307.8 284.8 308.6 0.25 15 400 7130 -35.7 -47.7 28 12.0 -36.5 295 95 308.6 308.6 284.9 309.1 0.13 16 371 7647 -40.1 -53.1 24 13.0 -40.7 295 93 309.5 309.5 285.2 309.7 0.07 17 300 9060 -51.1 295 87 313.3 18 299 9082 -51.1 295 88 313.6 19 290 9280 -51.9 295 95 315.2 20 279 9532 -51.0 295 107 320.0 21 250 10250 -48.5 295 91 334.0 22 217 11182 -47.5 292 94 349.3 23 200 11720 -47.5 290 95 357.6 24 156 13354 -49.3 277 88 380.8 25 150 13610 -51.3 275 87 381.7 26 136 14241 -54.7 273 80 386.5 27 104 15943 -58.1 266 61 410.8 28 100 16190 -58.5 265 58 414.7 29 83 17364 -57.9 275 51 438.6 30 70 18450 -53.1 285 45 470.8 31 69 18542 -53.3 284 44 472.3 32 50 20590 -56.7 265 29 509.9 33 47 20984 -58.3 263 29 515.1 34 34 23055 -54.3 254 29 575.6 35 30 23860 -55.3 250 29 593.9 36 20 26430 -57.1 225 12 661.4 37 19 26757 -53.9 681.1 TRP 290 9280 -51.9 295 95 315.2 WND 279 9532 -51.0 295 107 320.0 Sounding variables and indices 1000-500 mb thick: 5332.00 m Freezing level: 925.00 mb = 829.00 m = 2719.78 ft Wetbulb zero: 959.71 mb = 530.87 m = 1741.66 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 31.88 % Est. max temperature: 8.80 C = 47.84 F Sfc-Lift cond lev (LCL): 892.23 mb = 1114.81 m = 3657.48 ft T: -2.35 C 700-500 lapse rate: 5.39 C/km ThetaE index: 2.98 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 848.12 mb = 1516.23 m = 4974.44 ft Mean mixing ratio: 2.96 g/kg Conv temperature: 9.17 C = 48.50 F Cap Strength: 12.90 C Lifted Index: 14.85 C Risk: None Lifted Index @300 mb: 18.20 C Lifted Index @700 mb: 7.65 C Showalter Index: 14.97 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 15.40 C K Index: -25.10 Risk: None Sweat Index: 124.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.87 J/kg Max Up Vert Vel: 1.94 m/s Conv Inhibition (B-): 55540.03 J/kg Cap Strength: 14.72 C Lift Cond Lev (LCL): 860.74 mb = 1399.47 m = 4591.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 36 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1024 3 30 8 -4.0 -6.9 | 132 34 -24.9 22.6 1 1000 198 30 10 -5.0 -8.7 | 129 33 -25.9 20.8 2 925 829 335 8 3.4 -7.3 | 142 28 -17.5 22.3 3 850 1499 305 19 15.6 -10.9 | 164 19 -5.3 18.6 4 700 3009 295 52 47.1 -22.0 | 254 27 26.3 7.5 5 500 5530 290 86 80.8 -29.4 | 270 60 59.9 0.1 6 400 7130 295 95 86.1 -40.1 | 279 66 65.2 -10.6 7 300 9060 295 87 78.8 -36.8 | 277 58 58.0 -7.3 8 290 9280 295 95 86.1 -40.1 | 279 66 65.2 -10.6 9 279 9532 295 107 97.0 -45.2 | 282 78 76.1 -15.7 10 250 10250 295 91 82.5 -38.5 | 278 62 61.6 -8.9 11 200 11720 290 95 89.3 -32.5 | 272 68 68.4 -3.0 12 150 13610 275 87 86.7 -7.6 | 252 69 65.8 21.9 13 100 16190 265 58 57.8 5.1 | 227 51 36.9 34.6 14 70 18450 285 45 43.5 -11.6 | 232 29 22.6 17.9 15 50 20590 265 29 28.9 2.5 | 194 33 8.0 32.0 16 30 23860 250 29 27.3 9.9 | 189 40 6.4 39.4 17 20 26430 225 12 8.5 8.5 | 162 40 -12.4 38.0 Wind Parameters Mean winds (0-6000m): 294.7 at 48.2 knts Storm direction: 324.7 at 36.1 knts Shear (0-3000m) pos: 0.0 neg: 9.1 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 223.3 neg: -17.1 tot: 206.2 m^2/s^2 ave: 68.7 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 6.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 313.65 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 22 9 131 32| 0.0 4.2 4.2| 21.5 -17.1 4.4 8.9 0.11| 6.6 0.7 1000 4 9 134 30| 0.0 5.2 5.2| 58.3 -17.1 41.1 41.1 0.41| 7.0 2.9 1500 338 11 139 26| 0.0 6.9 6.9|101.1 -17.1 84.0 56.0 0.56| 8.1 4.5 2000 322 14 147 22| 0.0 7.9 7.9|142.5 -17.1 125.4 62.7 0.66| 8.9 5.9 2500 312 19 158 18| 0.0 8.6 8.6|184.6 -17.1 167.5 67.0 0.72| 9.4 6.8 3000 305 23 174 16| 0.0 9.1 9.1|223.3 -17.1 206.2 68.7 0.70| 9.8 6.8 4000 300 32 207 15| 0.0 8.6 8.6|274.3 -17.1 257.2 64.3 0.64| 9.1 5.9 5000 297 40 233 19| 0.0 8.3 8.3|316.2 -17.1 299.1 59.8 0.58| 8.7 5.1 6000 295 48 248 25| 0.3 7.5 7.8|381.9 -17.1 364.8 60.8 0.56| 8.2 4.6 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251015.00.gif